{"id":"https://openalex.org/W4408510360","doi":"https://doi.org/10.1109/tim.2025.3548213","title":"MSPos: A Geomagnetic Matching Suitability-Incorporated Positioning Method in Indoor Environments","display_name":"MSPos: A Geomagnetic Matching Suitability-Incorporated Positioning Method in Indoor Environments","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408510360","doi":"https://doi.org/10.1109/tim.2025.3548213"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3548213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548213","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075382771","display_name":"Ao Liu","orcid":"https://orcid.org/0000-0003-0809-6580"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ao Liu","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0809-6580","affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100634524","display_name":"Wenguang Wang","orcid":"https://orcid.org/0000-0002-6012-7084"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenguang Wang","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6012-7084","affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107393659","display_name":"Yiming Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Li","raw_affiliation_strings":["China Academy of Information and Communications Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0001-4074-8326","affiliations":[{"raw_affiliation_string":"China Academy of Information and Communications Technology, Beijing, China","institution_ids":["https://openalex.org/I4210130112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":22.5631,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.99116491,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/earths-magnetic-field","display_name":"Earth's magnetic field","score":0.7888133525848389},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.561958909034729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5182123780250549},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4905070662498474},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3671568036079407},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3316573202610016},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23509621620178223},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15120774507522583},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1510939598083496},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.11322888731956482},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10779967904090881}],"concepts":[{"id":"https://openalex.org/C199635899","wikidata":"https://www.wikidata.org/wiki/Q6500960","display_name":"Earth's magnetic field","level":3,"score":0.7888133525848389},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.561958909034729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5182123780250549},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4905070662498474},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3671568036079407},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3316573202610016},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23509621620178223},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15120774507522583},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1510939598083496},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.11322888731956482},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10779967904090881},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3548213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548213","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G945975478","display_name":null,"funder_award_id":"62073334","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W3043933517","https://openalex.org/W3158380703","https://openalex.org/W3159760732","https://openalex.org/W3162115023","https://openalex.org/W3199403074","https://openalex.org/W3214186435","https://openalex.org/W3216166423","https://openalex.org/W4210411454","https://openalex.org/W4214904529","https://openalex.org/W4282916316","https://openalex.org/W4289950767","https://openalex.org/W4294672427","https://openalex.org/W4294891546","https://openalex.org/W4312317266","https://openalex.org/W4312357618","https://openalex.org/W4312835433","https://openalex.org/W4312946203","https://openalex.org/W4313472229","https://openalex.org/W4313639441","https://openalex.org/W4318464315","https://openalex.org/W4319160361","https://openalex.org/W4365458729","https://openalex.org/W4367056089","https://openalex.org/W4379791401","https://openalex.org/W4383753307","https://openalex.org/W4385485239","https://openalex.org/W4386134253","https://openalex.org/W4388347399","https://openalex.org/W4389158922","https://openalex.org/W4389252432","https://openalex.org/W4389388621","https://openalex.org/W4389399238","https://openalex.org/W4389924312","https://openalex.org/W4390533282","https://openalex.org/W4391128342","https://openalex.org/W4391827201","https://openalex.org/W4392902299","https://openalex.org/W4393002561","https://openalex.org/W4394977576"],"related_works":["https://openalex.org/W2384466904","https://openalex.org/W1924297737","https://openalex.org/W2356502159","https://openalex.org/W2801234107","https://openalex.org/W2065334585","https://openalex.org/W4384939022","https://openalex.org/W2951096289","https://openalex.org/W4394817139","https://openalex.org/W2154013504","https://openalex.org/W2367851937"],"abstract_inverted_index":{"Numerous":[0],"advanced":[1],"geomagnetic":[2,17,50,60,68,99,125,156],"positioning":[3,22,41,94,103,120,160],"methods":[4,165],"have":[5],"made":[6],"remarkable":[7],"progress":[8],"in":[9,185],"indoor":[10,188],"positioning.":[11,204],"Nevertheless,":[12],"the":[13,49,73,81,89,93,106,110,124,133,152,167,171,174,181,195],"crucial":[14],"factor":[15],"of":[16,45,109,170,180],"suitability,":[18,138],"which":[19,43],"significantly":[20],"impacts":[21],"accuracy,":[23],"has":[24,135],"not":[25],"been":[26],"adequately":[27],"considered.":[28],"To":[29],"address":[30],"this":[31],"problem,":[32],"we":[33,55,96,114,139],"propose":[34,56,97,115,140],"a":[35,57,98,116,141,186],"novel":[36],"method":[37,121,149,182,198],"named":[38],"matching":[39,51,61,90,100,107,137,168],"suitability-incorporated":[40,101],"(MSPos),":[42],"consists":[44],"two":[46],"stages.":[47],"In":[48,92],"suitability":[52,62,108,169],"computational":[53,63],"stage,":[54,95],"connected":[58,69],"features-based":[59],"method.":[64],"We":[65],"first":[66],"extract":[67],"features,":[70,83],"then":[71],"computing":[72],"evaluation":[74],"values":[75,87],"for":[76],"each":[77],"subregion":[78,111,134],"based":[79],"on":[80],"extracted":[82],"and":[84,202],"converting":[85],"these":[86],"into":[88],"suitability.":[91],"resilient":[102,159],"strategy.":[104],"When":[105],"is":[112,176],"strong,":[113],"local":[117],"spatial":[118],"constraints-based":[119],"to":[122,150],"suppress":[123],"gross":[126],"error":[127,153],"at":[128],"rare":[129],"points.":[130],"Conversely,":[131],"if":[132],"weak":[136],"pedestrian":[142,175],"dead":[143],"reckoning":[144],"(PDR)":[145],"heading":[146],"assistance-based":[147],"fusion":[148],"reduce":[151],"caused":[154],"by":[155],"mismatching.":[157],"The":[158,178,190],"strategy":[161],"dynamically":[162],"selects":[163],"different":[164],"incorporating":[166],"subregion,":[172],"where":[173],"situated.":[177],"performance":[179],"was":[183],"evaluated":[184],"real":[187],"environment.":[189],"experimental":[191],"results":[192],"show":[193],"that":[194],"proposed":[196],"MSPos":[197],"can":[199],"achieve":[200],"accurate":[201],"continuous":[203]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}